The Seiko G757-4000 is a watch model based on the G757 movement.
Parts List
| SA2W18GM01 | crystal - crystal |
| 0J3000N01 | case back gasket - case back gasket |
| 0A0064B01 | case back gasket |
| 86177180 | crystal gasket - plastic gasket for crystal |
| 80612129 | pusher - button |
| AA20A | band - band |
| G757400061 | others - case |
| 89995111 | others - decorative plate |
| 89900020 | others - spacer |
| A200CS | others - push pin |
| G7573 | others - machine code |
| 83200101 | others - button spring clip |
Other models with the same movement
| G757-4010 |
| G757-401A |
| G757-401B |
| G757-4020 |
| G757-4029 |
| G757-4030 |
| G757-4050 |
| G757-405A |
| G757-5000 |
| G757-5010 |
| G757-5020 |
| G757-5030 |
| G757-5040 |